Author: sebb
Date: Tue Nov 18 15:26:14 2008
New Revision: 718765

URL: http://svn.apache.org/viewvc?rev=718765&view=rev
Log:
More explanations

Modified:
    jakarta/jmeter/trunk/xdocs/usermanual/component_reference.xml
    jakarta/jmeter/trunk/xdocs/usermanual/get-started.xml

Modified: jakarta/jmeter/trunk/xdocs/usermanual/component_reference.xml
URL: 
http://svn.apache.org/viewvc/jakarta/jmeter/trunk/xdocs/usermanual/component_reference.xml?rev=718765&r1=718764&r2=718765&view=diff
==============================================================================
--- jakarta/jmeter/trunk/xdocs/usermanual/component_reference.xml (original)
+++ jakarta/jmeter/trunk/xdocs/usermanual/component_reference.xml Tue Nov 18 
15:26:14 2008
@@ -385,12 +385,16 @@
         </property>
         <property name="Parameter types" required="Yes, if a prepared or 
callable statement has parameters">
         Comma-separated list of SQL parameter types (e.g. INTEGER, DATE, 
VARCHAR, DOUBLE).
+        These are defined as fields in the class java.sql.Types, see for 
example:
+        <a 
href="http://java.sun.com/j2se/1.4.2/docs/api/java/sql/Types.html";>Javadoc for 
java.sql.Types</a>.
+        [Note: JMeter will use whatever types are defined by the runtime JVM, 
+        so if you are running on a different JVM, be sure to check the 
appropriate document]
         If the callable statement has INOUT or OUT parameters, then these must 
be indicated by prefixing the
         appropriate parameter types, e.g. instead of "INTEGER", use "INOUT 
INTEGER".
         If not specified, "IN" is assumed, i.e. "DATE" is the same as "IN 
DATE".
         <br></br>
-        If the type is not one of the standard Java SQL types, versions of 
JMeter after 2.3.2 also
-        accept the corresponding integer number, e.g. INTEGER == 4.
+        If the type is not one of the fields found in java.sql.Types, versions 
of JMeter after 2.3.2 also
+        accept the corresponding integer number, e.g. since INTEGER == 4, you 
can use "INOUT 4".
         <br></br>
         There must be as many types as there are placeholders in the statement.
         </property>

Modified: jakarta/jmeter/trunk/xdocs/usermanual/get-started.xml
URL: 
http://svn.apache.org/viewvc/jakarta/jmeter/trunk/xdocs/usermanual/get-started.xml?rev=718765&r1=718764&r2=718765&view=diff
==============================================================================
--- jakarta/jmeter/trunk/xdocs/usermanual/get-started.xml (original)
+++ jakarta/jmeter/trunk/xdocs/usermanual/get-started.xml Tue Nov 18 15:26:14 
2008
@@ -169,6 +169,9 @@
 where you want JMeter to be installed.  Provided that you have a JRE/JDK 
correctly installed
 and the JAVA_HOME environment variable set, there is nothing more for you to 
do.</p>
 <p>
+Note: there can be problems (especially with client-server mode) if the 
directory path contains any spaces.
+</p>
+<p>
 The installation directory structure should look something like this (for 
version 2.3.1):
 <pre>
 jakarta-jmeter-2.3.1
@@ -180,7 +183,7 @@
 jakarta-jmeter-2.3.1/lib/junit
 jakarta-jmeter-2.3.1/printable_docs
 </pre>
-You can rename the parent directory (e.g. jakarta-jmeter-2.3.1) if you want, 
but do not change any of the sub-directory names.
+You can rename the parent directory (i.e. jakarta-jmeter-2.3.1) if you want, 
but do not change any of the sub-directory names.
 </p>
 </section>
 
@@ -206,12 +209,31 @@
 </p>
 
 <p>
+The environment variable can be used to override settings in the jmeter.bat 
script.
+For example:
+<pre>
+set JVM_ARGS="-Xms1024m -Xmx1024m -Dpropname=propvalue"
+jmeter -t test.jmx ...
+</pre>
+</p>
+
+<p>
 Un*x script files; should work on most Linux/Unix systems.
+The 
 <ul>
-<li>jmeter - run JMeter (in GUI mode by default)</li>
-<li>jmeter-server - start JMeter in server mode</li>
+<li>jmeter - run JMeter (in GUI mode by default). Defines some JVM settings 
which may not work for all JVMs.</li>
+<li>jmeter-server - start JMeter in server mode (calls jmeter script with 
appropriate parameters)</li>
+<li>jmeter.sh - very basic JMeter script with no JVM options specified.</li>
 </ul>
 </p>
+<p>
+It may be necessary to edit the jmeter shell script if some of the JVM options 
are not supported.
+The JVM_ARGS environment variable can be used to override or set additional 
JVM options, for example:
+<pre>
+JVM_ARGS="-Xms1024m -Xmx1024m" jmeter -t test.jmx [etc.]
+</pre>
+will override the HEAP settings in the script.
+</p>
 <subsection name="&sect-num;.4.1 JMeter's Classpath" anchor="classpath">
 <p>JMeter automatically finds classes from jars in the following 
directories:</p>
 <ul>



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